ASTRAL | LOCK RING | 00648-0001
OPTIMUS # 5131-01
ASTRAL # 00648-0001
GENERAL DESCRIPTION:
THIS IS THE RING USED TO HOLD THE LID DOWN ON SOME ASTRAL PUMPS
MATERIAL:
BLACK PLASTIC
SHAPE:
ROUND, WITH A FLANGE ON TOP.
THERE ARE 5 LARGE BUTTRESS THREADS ON THE INSIDE.
THERE ARE 2 GAPS IN THE THREADS.
THESE ARE ON OPPOSITE SIDES AND ARE 2-1/8" WIDE AT THE BOTTOM
AND 1-1/2" WIDE NEAR THE FLANGE ON TOP
THERE ARE 12 OUTSIDE RIBS ABOUT 3/4" WIDE
OUTSIDE DIAMETER: 7-5/8" (A)
INSIDE DIAMETER: 5-7/8" (AT THE TOP, INSIDE THE FLANGE)
THE FLANGE IS ABOUT 3/4" WIDE ON THE OUTSIDE AT THE TOP
AND ABOUT 3/8" WIDE ON THE INSIDE
HEIGHT: 2-1/16" (B)
MARKINGS:
"2" MOLDED INSIDE THE LID